628666236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 1814012928

約数和(自身を除く): 1185346692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 83, 93, 99, 124, 132, 166, 186, 198, 249, 279, 332, 341, 372, 396, 498, 558, 617, 682, 747, 913, 996, 1023, 1116, 1234, 1364, 1494, 1826, 1851, 2046, 2468, 2573, 2739, 2988, 3069, 3652, 3702, 4092, 5146, 5478, 5553, 6138, 6787, 7404, 7719, 8217, 10292, 10956, 11106, 12276, 13574, 15438, 16434, 19127, 20361, 22212, 23157, 27148, 28303, 30876, 32868, 38254, 40722, 46314, 51211, 56606, 57381, 61083, 76508, 81444, 84909, 92628, 102422, 113212, 114762, 122166, 153633, 169818, 172143, 204844, 210397, 229524, 244332, 254727, 307266, 339636, 344286, 420794, 460899, 509454, 563321, 614532, 631191, 688572, 841588, 921798, 1018908, 1126642, 1262382, 1587541, 1689963, 1843596, 1893573, 2253284, 2524764, 3175082, 3379926, 3787146, 4762623, 5069889, 6350164, 6759852, 7574292, 9525246, 10139778, 14287869, 17462951, 19050492, 20279556, 28575738, 34925902, 52388853, 57151476, 69851804, 104777706, 157166559, 209555412, 314333118, 628666236]

約数ペア:

[(1, 628666236), (2, 314333118), (3, 209555412), (4, 157166559), (6, 104777706), (9, 69851804), (11, 57151476), (12, 52388853), (18, 34925902), (22, 28575738), (31, 20279556), (33, 19050492), (36, 17462951), (44, 14287869), (62, 10139778), (66, 9525246), (83, 7574292), (93, 6759852), (99, 6350164), (124, 5069889), (132, 4762623), (166, 3787146), (186, 3379926), (198, 3175082), (249, 2524764), (279, 2253284), (332, 1893573), (341, 1843596), (372, 1689963), (396, 1587541), (498, 1262382), (558, 1126642), (617, 1018908), (682, 921798), (747, 841588), (913, 688572), (996, 631191), (1023, 614532), (1116, 563321), (1234, 509454), (1364, 460899), (1494, 420794), (1826, 344286), (1851, 339636), (2046, 307266), (2468, 254727), (2573, 244332), (2739, 229524), (2988, 210397), (3069, 204844), (3652, 172143), (3702, 169818), (4092, 153633), (5146, 122166), (5478, 114762), (5553, 113212), (6138, 102422), (6787, 92628), (7404, 84909), (7719, 81444), (8217, 76508), (10292, 61083), (10956, 57381), (11106, 56606), (12276, 51211), (13574, 46314), (15438, 40722), (16434, 38254), (19127, 32868), (20361, 30876), (22212, 28303), (23157, 27148)]